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2013 | 124 | 4 | 717-719
Article title

Quantum Model for Metal-Insulator Transition in Amorphous Gd_{x}Si_{1-x}

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EN
Abstracts
EN
The model for experimentally observed metal-insulator transition induced by magnetic field in amorphous Gd_{x}Si_{1 - x} is presented. The method of calculation is based on the previously created model for amorphous alloys now developed to include magnetic field effects. The model is based on the quantum "2 k_{F}" scattering model theory where the pseudopotentials are replaced by the scattering matrix operators and the Fermi energy is properly determined by the accurate values of the phase shifts. The results agree very well with experimental data.
Keywords
EN
Publisher

Year
Volume
124
Issue
4
Pages
717-719
Physical description
Dates
published
2013-10
received
2013-02-06
(unknown)
2013-07-04
Contributors
author
  • AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Department of Solid State Physics, al. A. Mickiewicza 30, 30-059 Kraków, Poland
author
  • AGH University of Science and Technology, Faculty of Physics and Applied Computer Science, Department of Solid State Physics, al. A. Mickiewicza 30, 30-059 Kraków, Poland
References
  • [1] W. Teizer, F. Hellman, R.C. Dynes, Solid State Commun. 114, 81 (2000)
  • [2] W. Teizer, F. Hellman, R.C. Dynes, Physica E 18, 266 (2003)
  • [3] L. Bokacheva, W. Teizer, F. Hellman, R.C. Dynes, Phys. Rev. B 69, 235111 (2004)
  • [4] S. Caprara, V.V. Tugushev, Microelectron. Eng. 81, 293 (2005)
  • [5] M. Ornat, A. Paja, Appl. Phys. A: Mater. Sci. Proc. 102, 379 (2011)
  • [6] A. Paja, G.J. Morgan, Phys. Status Solidi B 208, 701 (1998)
  • [7] R. Evans, D.A. Greenwood, P. Lloyd, Phys. Lett. 35A, 57 (1971)
  • [8] N.W. Ashcroft, D.C. Langreth, Phys. Rev. 159, 685 (1967)
  • [9] K. Hoshino, J. Phys. F, Met. Phys. 13, 1981 (1983)
  • [10] Y. Waseda, The Structure of Non-Crystalline Materials, McGraw-Hill, New York 1980
  • [11] L.F. Mattheiss, Phys. Rev. 133, A1399 (1964)
  • [12] G. Mukhopadhyay, A. Jain, V.K. Ratti, Solid State Commun. 13, 1623 (1973)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv124n420kz
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